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🔧 Drill Like a Pro, Finish Like a Boss!
The Tworider 3pcs Metric Step Drill Bit Set features three high-speed steel step bits ranging from 4-12mm, 4-20mm, and 4-32mm diameters. Engineered with a double groove design and titanium coating, these bits deliver faster, smoother drilling with enhanced durability across plastics, wood, and various metals. Equipped with a universal 1/4" hex shank, they offer quick bit changes and compatibility with most power drills, all neatly packed in a portable fabric case for on-the-go professionals.
| ASIN | B09TPBKVMW |
| Best Sellers Rank | #30,733 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #49 in Step Drill Bits |
| Brand | Tworider |
| Cutting Diameter | 32 Millimeters |
| Date First Available | March 1, 2022 |
| Finish Type | Titanium |
| Item Weight | 8.4 ounces |
| Item dimensions L x W x H | 4.33 x 3.94 x 1.38 inches |
| Item model number | lb-12 |
| Manufacturer | Tworider |
| Material | High Speed Steel (HSS) |
| Number of Flutes | 2 |
| Number of Pieces | 3 |
| Product Dimensions | 4.33 x 3.94 x 1.38 inches |
| Shank Type | Hex |
| Surface Recommendation | Stainless,Wood,Fabric,Plastic,Metal,Steel |
| Tool Flute Type | Spiral |
| UPC | 607535868312 |
| Unit Count | 1 Count |
N**T
Sharp
Fast shipping and works perfect
T**G
Junk
Not sharp at all, it could not drill thin plastic if it wanted to. Absolute junk, do not buy
E**E
Awesome
This is an awesome tool and will buy again. I recommend this product.
V**A
The good quality ones are pricey for a reason
Dull, made of chinesium, struggles through abs plastic project boxes, wood might destroy them
J**R
Good
Good 👍
P**Y
don't buy
they wont cut metal, barely cuts wood, total junk.....
J**A
Hex chuck...
Great value... Especially the hex adapter. No need to buy a drill
N**A
Not worth the money!
I bought these and they are awful! They are not sharp and will not even drill through plastic!
B**L
Useful but could have been sharper Not real good for aluminum
J**N
would be a whole lot nicer if they were a lot sharper very hard trying to push through even soft metals like copper and aluminum
M**N
Sharpe stepper drill bits that fit into the impact gun. They work great for thin gauge steel.
A**Y
Works great
J**M
Just using on pla creations. Sizes seem quite accurate.
Trustpilot
3 weeks ago
2 months ago